Brief Description: Starting final buildup of Horizintal Stab
Started prepping to rivet HS-609pp rear spar stiffeners to HS-603pp rearr spar. Clecoed thingstogether and worked on getting pneumatic squeezer adjusted properly for rivets. It seems that measuring the thickness of materials and doing the math to adjust the squeezer gap just doesn't really work out. It almost better to sneak up on the proper squeeze a couple times until satisfied. Quitting time but had to squeeze a few rivits. 20 or so later I'm happy with results and headed home.